Nurah.lee

Annoying betul lah kalau nak start buat coding.. bila Start XAMPP -> Mysql Tetiba mysqld tak boleh start... ni bukan isu port tapi entahlah.. So apa kena buat?? 1) Backup directory C:\xampp82\mysql\data. Simpan kat desktop. 2) Copy semua data dalam C:\xampp82\mysql\backup. Paste masuk dalam C:\xampp82\mysql\data. 3) Replace ibdata1 yang baru ni dengan yg lama. 4) Then boleh start mysql macam biasa Error ada kat bawah ni.. tanya chatgpt mcm tak berapa membantu lol 2026-04-23 10:50:16 0 [Note] Starting MariaDB 10.4.32-MariaDB source revision c4143f909528e3fab0677a28631d10389354c491 as process 16980 2026-04-23 10:50:16 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 2026-04-23 10:50:16 0 [Note] InnoDB: Uses event mutexes 2026-04-23 10:50:16 0 [Note] InnoDB: Compressed tables use zlib 1.3 2026-04-23 10:50:16 0 [Note] InnoDB: Number of pools: 1 2026-04-23 10:50:16 0 [Note] InnoDB: Using SSE2 crc32 instructions 2026-04-23 10:50:16 0 [Note] InnoDB: Initiali...

  React Native 1. https://docs.expo.dev/get-started/create-a-project/ 2. https://reactnative.dev/docs/navigation Algorithm 1. Djikstra Algorithm -  2. A* Search / A Star Algorithm - https://www.geeksforgeeks.org/dsa/a-search-algorithm/

 https://www.youtube.com/watch?v=9Ms59ofSJIY

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Refer :   LCD Kiosk CMS Program Instructional Video

 🐘 How to Install and Run PostgreSQL (Windows) Step 1: Download PostgreSQL Go to the official website: 🔗 https://www.postgresql.org/download/windows/ Click Download the installer → it will redirect to EnterpriseDB . Choose: Latest stable version (e.g., PostgreSQL 16) Windows x86-64 Download the .exe installer. Step 2: Install PostgreSQL Run the installer and follow this setup: Installation Directory Leave default (recommended). Components ✔ PostgreSQL Server ✔ pgAdmin 4 ✔ Command Line Tools Data Directory Leave default. Set Password for Superuser (postgres) ⚠️ VERY IMPORTANT Remember this password. You will use it to login. Port Number Default is: 5432 Leave it unless you already have something using that port. Click Next → Install → Finish. To add psql to Windows Environment Variables ✅ Step 1: Find PostgreSQL bin Folder Go to where PostgreSQL is installed. Usually it is: C:\Program Files\PostgreSQL\16\bin (Replace 16 with your version.) Insid...